R. Hoffmann

发表

B. Oidtmann, R. Hoffmann, E. Heitz, 2002, Diseases of aquatic organisms.

B. Oidtmann, R. Hoffmann, S. Geiger, 2006, Diseases of aquatic organisms.

R. Hoffmann, P. Heining, 1993, Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie.

R. Hoffmann, W. Schäfer, W. Körting, 1990, Angewandte Parasitologie.

R. Hoffmann, T. Fischer-Scherl, C. Pfeil-Putzien, 1991, Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B.

R. Hoffmann, T. Fischer-Scherl, C. Pfeil-Putzien, 1988 .

R. Negele, R. Hoffmann, A. Veeser, 1991, Archives of environmental contamination and toxicology.